Mandeville is located in Louisiana. Mandeville, Louisiana has a population of 12,985. Mandeville is less family-centric than the surrounding county with 30.82% of the households containing married families with children. The county average for households married with children is 31.4%.
The median household income in Mandeville, Louisiana is $79,149. The median household income for the surrounding county is $70,986 compared to the national median of $69,021. The median age of people living in Mandeville is 45.1 years.
The average high temperature in July is 90.8 degrees, with an average low temperature in January of 39.9 degrees. The average rainfall is approximately 62.8 inches per year, with 0.1 inches of snow per year.
